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Thermal Systems Simulation Engineer

Vertex Sigma Software
Superior, MI Contractor
POSTED ON 11/25/2025 CLOSED ON 4/30/2026

What are the responsibilities and job description for the Thermal Systems Simulation Engineer position at Vertex Sigma Software?

  • Develop high fidelity 1-D thermal system and component-level models to support fuel economy and vehicle performance assessments
  • Perform model correlation and validation against physical data test to ensure simulation accuracy and predictive capability.
  • Assess vehicle performance and thermal system robustness over a wide range of mission profiles/duty cycles

  • Bachelor’s degree or higher in mechanical engineering, automotive engineering or related field
  • Minimum 4 years of experience in 1D thermal system, hydraulic system, and component-level thermal simulation
  • Minimum 2 years of experience working with automotive OEM’s
  • Extensive experience using 1d thermal simulation software, preferably GT suite, to support vehicle and propulsion system development
  • Demonstrated foundational knowledge of electrified propulsion system components, including electric motors, power conversion systems, high voltage batteries, engines, transmissions, charging electronics, and control systems
  • Strong written and verbal communication skills
  • Ability to clearly explain technical topics to both technical and non-technical collaborators
  • Health Care Plan (Medical, Dental & Vision)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Training & Development
  • Retirement Plan (401k, IRA)

 

Hourly Wage Estimation for Thermal Systems Simulation Engineer in Superior, MI
$44.00 to $54.00
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